@tensorflow/tfjs-core
Version:
Hardware-accelerated JavaScript library for machine intelligence
29 lines • 3.78 kB
JavaScript
/**
* @license
* Copyright 2020 Google LLC. All Rights Reserved.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* =============================================================================
*/
import { reshape } from '../../ops/reshape';
import { getGlobalTensorClass } from '../../tensor';
import { assert } from '../../util';
/**
* Converts a size-1 `tf.Tensor` to a `tf.Scalar`.
* @doc {heading: 'Tensors', subheading: 'Classes'}
*/
getGlobalTensorClass().prototype.asScalar = function () {
this.throwIfDisposed();
assert(this.size === 1, () => 'The array must have only 1 element.');
return reshape(this, []);
};
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